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authorydong10 <ydong10@6f19259b-4bc3-4df7-8a09-765794883524>2010-09-17 10:42:10 +0000
committerydong10 <ydong10@6f19259b-4bc3-4df7-8a09-765794883524>2010-09-17 10:42:10 +0000
commit24115e44926b33c763f81026690f20efd913daf2 (patch)
tree165010ef17af178cec3f4da9c0470cb0016de86b /PcAtChipsetPkg/8254TimerDxe
parent36b4e01a25a4abb68cdac3d40fd2c08c3f3722c4 (diff)
downloadedk2-platforms-24115e44926b33c763f81026690f20efd913daf2.tar.xz
RefRefine soma code to make code run safely.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10885 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'PcAtChipsetPkg/8254TimerDxe')
-rw-r--r--PcAtChipsetPkg/8254TimerDxe/Timer.c10
-rw-r--r--PcAtChipsetPkg/8254TimerDxe/Timer.h2
2 files changed, 6 insertions, 6 deletions
diff --git a/PcAtChipsetPkg/8254TimerDxe/Timer.c b/PcAtChipsetPkg/8254TimerDxe/Timer.c
index b57ccda727..da7d6af578 100644
--- a/PcAtChipsetPkg/8254TimerDxe/Timer.c
+++ b/PcAtChipsetPkg/8254TimerDxe/Timer.c
@@ -69,7 +69,7 @@ SetPitCount (
}
/**
- 8254 Timer #0 Interrupt Handler
+ 8254 Timer #0 Interrupt Handler.
@param InterruptType The type of interrupt that occured
@param SystemContext A pointer to the system context when the interrupt occured
@@ -87,9 +87,9 @@ TimerInterruptHandler (
mLegacy8259->EndOfInterrupt (mLegacy8259, Efi8259Irq0);
- if (mTimerNotifyFunction) {
+ if (mTimerNotifyFunction != NULL) {
//
- // BUGBUG : This does not handle missed timer interrupts
+ // @bug : This does not handle missed timer interrupts
//
mTimerNotifyFunction (mTimerPeriod);
}
@@ -311,9 +311,9 @@ TimerDriverGenerateSoftInterrupt (
//
OriginalTPL = gBS->RaiseTPL (TPL_HIGH_LEVEL);
- if (mTimerNotifyFunction) {
+ if (mTimerNotifyFunction != NULL) {
//
- // BUGBUG : This does not handle missed timer interrupts
+ // @bug : This does not handle missed timer interrupts
//
mTimerNotifyFunction (mTimerPeriod);
}
diff --git a/PcAtChipsetPkg/8254TimerDxe/Timer.h b/PcAtChipsetPkg/8254TimerDxe/Timer.h
index 53de04fb7e..26935d8775 100644
--- a/PcAtChipsetPkg/8254TimerDxe/Timer.h
+++ b/PcAtChipsetPkg/8254TimerDxe/Timer.h
@@ -78,7 +78,7 @@ TimerDriverInitialize (
@param This The EFI_TIMER_ARCH_PROTOCOL instance.
- @param TimerPeriod The rate to program the timer interrupt in 100 nS units. If
+ @param NotifyFunction The rate to program the timer interrupt in 100 nS units. If
the timer hardware is not programmable, then EFI_UNSUPPORTED is
returned. If the timer is programmable, then the timer period
will be rounded up to the nearest timer period that is supported